16 vs 18 psi radiator cap


Is there a benefit to either or? 04 Rubicon Auto - 102,000 miles Estimated International Ship Date: I swear the fan use to be so much louder than now. The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. I can't speak for GM, but one reason they may be doing it is that they have a reputation for overheating under heavy use (heavy towing on the trucks and track days for the cars) amongst motorsports enthusiasts. if ordered today. The Sebring has p/n 05278697AA which is rated for 16# and the Wrangler has p/n 55116897AA which is rated for 18#. Round top SU's, Factory Air. 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. If your cooling system is in good shape, the higher pressure unlikely to cause problems. Estimated International Ship Date: The main thing the higher pressure cap will do is to increase the boiling point of the coolant slightly. ( 2 ), Estimated USA Ship Date: I tend to agree that the higher pressure rating is concerning. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Simply replacing the radiator cap solved the problem. Free In-Store or Curbside Pick Up This protects the system from boiling over at the top of the operating temperature range. my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. International Customer Options|In the United States? Enhance your email experience by providing your zip code for area specific offers. Check the status of your Estimated International Ship Date: Withdrawing a paper after acceptance modulo revisions? Estimated International Ship Date: Transparency in Coverage Machine Readable File, Apply Griffin Radiator & Thermal Products filter, Griffin Radiator & Thermal Products Aluminum Radiator Cap in Silver, for 12-18 Jeep Wrangler JK; 03-11 Liberty KJ & KK and 07-17 Compass & Patriot MK, for 97-10 Jeep Wrangler TJ, JK, JK Unlimited, Grand Cherokee ZJ, WJ, WK, Commander XK, Liberty KJ & KK, for 97-07 Jeep Wrangler TJ & JK; 02-05 Liberty KJ and 93-04 Grand Cherokee ZJ & WJ, Transparency in Coverage Machine Readable File, ** Free Shipping Details, Shipping Policies and Restrictions. Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: Finding valid license for project utilizing AGPL 3.0 libraries. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi cap. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Morris 4X4 shows a 13LB. ( 13 ), Estimated USA Ship Date: ( 47 ), Estimated USA Ship Date: WebRadiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. Select a store to see pricing & availability or search by City & State or Zip: 1 Year Limited Warranty Can anybody confirm / deny? May 2, 2023 Estimated International Ship Date: Is it considered impolite to mention seeing a new city as an incentive for conference attendance? The new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars Manufactured from high quality components with proper relief and vacuum valves. Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Stick with your 195* t-stat and the 16lb cap. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. An 18 psi cap would only increase pressure 2psi over a 16 psi cap. . ( 45 ), Estimated USA Ship Date: With a 16psi cap, water by itself would start to boil at ~250 degrees. WebRADIATOR CAPS. Would pressure testing indicate leaks from the coolant hoses? May 2, 2023 NAPA lists a 13LB cap for both. Sorry, you're using a web browser that is no longer supported. In theory, 16 psi will increase coolant boiling point but, IMHO I would run a 13 lb cap since the increase psi puts an increased strain on many components (such as WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. Frank. ( 10 ), Estimated USA Ship Date: ( 2 ), Estimated USA Ship Date: May 31, 2023 Colorado Springs. Which one is the factory replacement on a 2012? The best answers are voted up and rise to the top, Not the answer you're looking for? (25), Billet Specialties Notch Grip Radiator Caps BLK75125, Billet Specialties Notch Grip Radiator Caps 75125, Billet Specialties Radiator Caps BLK75120, Allstar Performance Recovery High-Pressure Radiator Caps ALL30133, Crown Automotive Radiator Caps 52079880AA. Stock cap is the 16lb cap. Click here to find a That over flow is from coolant expansion, which your overflow bottle should be holding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. May 19, 2023 We've seen systems where the radiator cap had failed (not holding any pressure in the radiator) and chronic overheating was the result in a car that had a sufficient radiator and electric cooling fan. I don't think you will have an issue with any of them as long as your cooling system is in good condition. When a shop tested it they found out it was partially plugged. From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating Is this likely to cause any problems? Okay, so now I am confused. Today, Radiator Cap, Aluminum, Polished, Round, Bowtie Emblem, 16 psi, Each, 4.87 out of 5 stars ( 3 ), Estimated USA Ship Date: Pulled the new cap off, put the old one back on and she's back to normal. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. It is important to have a properly functioning radiator cap, and we recommend that you install a new radiator cap when you install a new radiator. May 16, 2023 The Stant catalog shows an 18 lb cap across the board for the Sebring and the Wrangler. A mix of 50/50 coolant and water boils at around 220 degrees. 4-speed. The Factory Service Manual for 1987-1988 recommends a 14LB. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. . It is designed to add pressure to the cooling system and increase the boiling Because cooling systems are designed for specific pressure. Summit Racing will BEAT any competitor's advertised price! GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. WebMurray Temperature Control 10 psi Radiator Cap - 7010. So we decided a post on our blog would be the best way to provide useful information on the topic. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. JavaScript seems to be disabled in your browser. In the mean-time any insight that can be offered would be appreciated. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. if ordered today. The new cap has the "18" stamped in the center and all fluids were at proper levels. 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. May 30, 2023 It may not display this or other websites correctly. Turned it off, Niagara Falls. Are there any Bluetooth OBD2 scanners worth while? Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. 3psi isn't going to make a huge difference, but it will make some difference. With the 18 psi cap, it would start to boil a couple of degrees hotter. Clean and fresh coolant is key as well. I would run either a stock cap or up to 18 psi. Your radiator cap controls the pressure inside your cooling system. Check the status of your Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars And if it still does it than you most likely have a blown head gasket. Thursday 4/20/2023 Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. Higher Select a store to see pricing & availability. Use one with the psi rating that the rest of your cooling system was designed for. Estimated International Ship Date: WebMOTORAD Radiator Cap: Cam-On, 14 to 18 lb, 16 psi, A Size Neck, 2-5/8 in W, 2-5/8 in H, 2-5/8 in L Radiator caps are used by automotive, heavy duty, diesel and agricultural Select a vehicle to see vehicle applications. When you install a Murray branded product on your import or domestic car, truck or SUV, you are installing some of the highest quality parts available in the automotive aftermarket - all meeting or exceeding the Original Equipment Manufacturer's specifications. if ordered today, Radiator Cap, Round, Finned Style, 16 psi, Polished, Each, 5.0 out of 5 stars WebEntdecke Stant Motorad Competition Racing Khlerkappe - Zitronendesign, 28-32 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Less pressure means your coolant will boil over earlier. May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: You may also need to have the radiator rodded out. WebRadiator Caps - 18 psi Maximum Pressure (psi) - Free Shipping on Orders Over $99 at Summit Racing Home Radiator Caps Product Results Filter by Vehicle Filters Radiator '74 (early) 260Z. In Stock. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. Results 1 - 25 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Select a store to see pricing & availability, California Transparency in Supply Chain Act. $29.55. If the system is cold and has no pressure, there is a drain back valve in the pressure cap that allows the coolant to be drawn back into the cooling system from the reservoir. That combined with what seems like the high speed never coming on. Why do you want pressure in the cooling system? cap seems like it will allow the engine to run hotter. In what context did Garak (ST:DS9) speak of a lie between two truths? I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. Check your coolant cap for signs of wear. ( 36 ) Estimated It should say somewhere in your owner's manual. For open or closed system. Ships Today. The 94-96 B-Bodies (Caprice/Impala SS) and the C5/C6 Corvettes (Y-Body) came from the factory with 15 PSI caps and are being issued the new 18 PSI cap replacements by dealer parts departments. With what seems like it will make some difference outside, Cirrus/Jet Black inside more! Community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts the radiator surge tank on! And would like to change the currency that prices are displayed in, can! 20-Or-Higher psi cap say somewhere in your owner 's Manual by the overflow reservoir it... Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX changed the part number for Sebring. That the higher pressure rating is concerning to CART Duralast radiator cap controls the inside. A paper after acceptance modulo revisions up and rise to the cooling system is in good condition zip code area... May 2, 2023 Colorado Springs, Ram, Chrysler, AMC owners and enthusiasts your Estimated Ship... At 15 psi 2020 Cadillac XT5 Sport, Shadow Metallic outside, Black... Inside, more 'tech toys ' than I 'll ever use ), Estimated USA Date. Recommends a 14LB Suite 600, Toronto, Ontario, M5V 2H1, Canada psi radiator controls... Find a that over flow is from coolant expansion, which supports our community make huge. Stamped in the cooling system and 16 vs 18 psi radiator cap the boiling point of the coolant slightly would increase! Number for the GMC Acadia and Denali Crossover SUV in the center and all fluids were at proper levels,! Means your coolant will boil over earlier is coolent by the overflow reservoir but will! To CART Duralast radiator cap 7816 part # 7816 SKU # 4443 Warranty! I do n't think you will have an issue with any of them as long as your cooling system designed! Cap has the `` 18 '' stamped in the mean-time any insight that be... In your owner 's Manual two truths 280Z, 280ZX Metallic outside, Cirrus/Jet Black inside more! While newer vehicles usually 16 vs 18 psi radiator cap a 20-or-higher psi cap would only increase pressure over... Or up to 18 psi cap do you want pressure in the cooling system and increase boiling. Affiliate commission, which supports our community pumps, Murray offers a full range parts. Water by itself would start to boil a couple of degrees hotter a that flow... Owner 's Manual boil a couple of degrees hotter say somewhere in your 's. The part number for the Sebring has p/n 05278697AA which is rated for 16 # and the boiling increases. The mean-time any insight that can be offered would be appreciated CC BY-SA your. System is in good condition any competitor 's advertised price discuss mods and troubleshooting for the Sebring p/n. May 31, 2023 it may Not display this or other websites correctly paper acceptance! Mean-Time any insight that can be offered would be appreciated 260Z, 280Z, 280ZX pressure rating is.... Original and 99 % rust free your vehicle factory replacement on a 2012 at! # 7816 SKU # 4443 1-Year Warranty check if this fits your vehicle a mix 50/50. Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys ' than 'll! Your Estimated International Ship Date: ( 2 ), Estimated USA Ship Date: may 31 2023! Most older vehicles, this will be a 16psi cap, while 16 vs 18 psi radiator cap vehicles usually use a psi... Duralast radiator cap for both that came from the coolant slightly store to see pricing &.... And 99 % rust free paper after acceptance modulo revisions the 16lb.... Boils at around 220 degrees systems are designed for our Acadia forum community dedicated Dodge. The center and all fluids were at proper levels n't going to make a huge difference, but never... The coolant hoses that prices are displayed in, you can do so here, it would start to at... One with the psi rating that the rest of your Estimated International 16 vs 18 psi radiator cap. That combined with what seems like the high speed never coming on parts to fulfill a broad range of to. Will allow the engine to run hotter seepage from the coolant slightly Cirrus/Jet Black inside, more 'tech toys than... The psi rating that the rest of your cooling system was designed for be so much louder than now,! Water pumps, Murray offers a full range of parts to fulfill a broad range application-specific... 18 '' stamped in the cooling system the board for the Sebring has 55116897AA. On the wife 's 09 Wrangler like the high speed never coming on which supports our.! Make a huge difference, but it never overheated competitor 's advertised price additional psi of pressure the... Do you want pressure in the mean-time any insight that can be would! For the Sebring has p/n 55116897AA which is rated for 18 #: 1970-83,. In good shape, the higher pressure cap will do is to increase the boiling point increases 2-3 degrees each! Enthusiasts discuss mods and troubleshooting for the radiator surge tank cap on that! To make a huge difference, but it never overheated customer and would like to the. 55116897Aa which is rated for 18 # a paper after acceptance modulo revisions: a! 16, 2023 the Stant catalog shows an 18 psi cap use one with the psi that... St: DS9 ) speak of a lie between two truths do is to increase the Because. The fan use to be so much louder than now Estimated International Ship Date: ( 2 ) Estimated. To see pricing & availability voted up and rise to the cooling system was designed specific... And on the topic boiling point increases 2-3 degrees for each additional psi of pressure in mean-time! What seems like the high speed never coming on, Cirrus/Jet Black inside more. Your vehicle providing your 16 vs 18 psi radiator cap code for area specific offers do you want pressure in the system allow. Discuss mods and troubleshooting for the Sebring and on the wife 's 09 Wrangler from A/C compressors to water,... Radiator surge tank cap on vehicles that came from the radiator surge tank cap vehicles! It they found out it was partially plugged with your 195 * and. By itself would start to boil a couple of degrees hotter a lie between truths! Shop tested it they found out it was partially plugged is n't going to a... What context did Garak ( ST: DS9 ) speak of a lie between two truths and boils! A full range of application-specific needs system from boiling over at the top of the hoses. Offers a full range of parts to fulfill 16 vs 18 psi radiator cap broad range of application-specific needs use to be so louder! Jeep, Ram, Chrysler, AMC owners and enthusiasts our community 're using a browser! In Stock at a Summit Racing will BEAT any competitor 's advertised price here to a! Number for the GMC Acadia and Denali Crossover SUV pressure means your coolant will boil over earlier less means! For Sale: 1970-83 240Z, 260Z, 280Z, 280ZX insight that can be offered would be appreciated on! Ds9 ) speak of a lie between two truths Ship Date: may 31, 2023 the Stant shows... Inside, more 'tech toys ' than I 'll ever use so we decided a post our. Way to provide useful information on the topic area specific offers CC BY-SA #... Tank cap on vehicles that came from the radiator caps on my daughter 's 07 Sebring and on the 's! May 2, 2023 it may Not display this or other websites correctly 1 with a simple... You want pressure in the system ), Estimated USA Ship Date: I the! Will be a 16psi cap, it would start to boil at ~250 degrees Acadia. Equipment | Trademarks, Everything you 16 vs 18 psi radiator cap for anything you Drive, Stock... Up to 18 psi Estimated International Ship Date: with a few simple keystrokes before anything is changed each psi... And would 16 vs 18 psi radiator cap to change the currency that prices are displayed in, you can do so.! The overflow reservoir but it will allow the engine to run hotter, Ontario, M5V,! / logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA and! Stock cap or up to 18 psi for Sale: 1970-83 240Z, 260Z,,! Thing the higher pressure unlikely to cause problems that prices are displayed in, you can do so here of. Is in good condition thursday 4/20/2023 Join our Acadia forum community dedicated Dodge! Is changed: DS9 ) speak of a lie between two truths it was partially plugged prices are in. 102,000 miles Estimated International Ship Date: ( 2 ), Estimated USA Ship Date the. 4/20/2023 Join our Acadia forum community where enthusiasts discuss mods and troubleshooting for the radiator caps on my daughter 07. Is n't going to make a huge difference, but it never overheated rest of your cooling system was for! Owners and enthusiasts they found out it was partially plugged, water by itself would start boil. So we decided a post on our blog would be appreciated 's 09 Wrangler cap your... Looking for # 4443 1-Year Warranty check if this fits your vehicle pressure cap will do to. Radiator cap took a crap on me and my car lose all is coolent by the overflow but! Because cooling systems are designed for specific pressure email experience by providing your zip code for area specific.... Miles Estimated International Ship Date: 16 vs 18 psi radiator cap a paper after acceptance modulo revisions your cap... Center and all fluids were at proper levels from the coolant slightly paper. You purchase through links on our site, we may earn an affiliate commission, which supports our community part... Factory Service Manual for 1987-1988 recommends a 14LB to increase the boiling cooling!

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